Weather Forecasts

Turks and Caicos Islands: 5 Day Forecast

Ahoy from Mudjin Harbour on Middle Caicos, Boaby Rock Point on Grand Turk, and Grace Bay on Providenciales. Today at Mudjin Harbour the sun rises at 06:28 AM, sets at 07:14 PM, and the moon is 77% lit. Clearer skies tonight should make for fair stargazing, and just after dusk look west for bright Venus low on the horizon.

Saturday, August 22, 2026: Across the Turks and Caicos, the day stays warm, bright, and friendly for most boaters. Mudjin Harbour starts near 82 to 83 F with humidity around 77 to 81%, and with the humidity it will feel like 88 to 91 F early, then 94 to 99 F through the hotter afternoon as temperatures reach 86 F. Winds there hold easterly around 11 to 13 MPH, waves steady near 3 feet, and clouds stay very low most of the day before increasing a bit around dinner with light passing sprinkles too small to matter. Grace Bay follows a very similar pattern with 83 to 84 F, easterly winds 12 to 16 MPH, and gentler 2 to 3 foot seas, making the beach and nearshore water especially inviting through the afternoon and around sunset. Boaby Rock Point is the breezier outpost, running 82 to 84 F with east winds 13 to 16 MPH and 3 to 4 foot waves, still good looking but a touch choppier than the rest of the country for smaller craft. Dinner time stays pleasant in all three spots with warm air, only a few clouds, and just the chance of a stray sunshower.

Sunday, August 23, 2026: Tomorrow keeps the fair marine pattern rolling. Mudjin Harbour begins around 83 F near sunrise with 3 foot waves, east winds near 12 to 13 MPH, and just a few to scattered clouds, then warms to 86 F in the afternoon when with the humidity it will feel like 97 to 99 F. Grace Bay stays almost identical in temperature but with slightly smaller 2 to 3 foot waves, while Boaby Rock Point stays breezier at 14 to 16 MPH with 3 to 4 foot waves. Through the morning most places stay bright, and by afternoon and around dinner cloud cover builds more, especially toward Grand Turk where skies turn mostly cloudy to overcast late, but rainfall still looks light and spotty rather than troublesome. For beachgoing, diving, and supper outdoors, conditions remain favorable, with Grace Bay the calmest overall and Boaby Rock Point the roughest of the three.

Tide Times for Mudjin Harbour
August 22nd
High: 03:31 AM
Low: 09:41 AM
High: 05:09 PM
Low: 11:55 PM
Sunday, August 23rd
High: 04:45 AM
Low: 10:40 AM
High: 06:03 PM

Top 3 best half days on the water:
1. Saturday morning, especially Grace Bay and Mudjin Harbour, for the smallest 3 foot or lower seas.
2. Sunday morning, with steady east winds and mostly 3 foot seas countrywide.
3. Saturday afternoon, best again around Grace Bay where waves sit closer to 2 to 3 feet.

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